The Yong Hua is a large shipwreck located 15 kilometres from Koh Adang, resting at depths between 28 and 45 metres. This advanced dive site is characterised by strong currents and variable visibility ranging from 3 to 15 metres. The structure features sharp exposed metal and coral, with narrow spaces that present entanglement risks for those attempting penetration. Due to the depth and current conditions, this site is strictly for experienced divers with wreck certification. Boat access is required, and dives are typically planned for 50 minutes. Divers should time their descent around slack water to manage the strong flow and ensure a safe ascent.

Plamong is a shore-entry reef site located on Koh Adang, Thailand, suitable for beginner divers. The site features depths ranging from 2 to 14 metres and visibility between 10 and 25 metres. Divers can observe hard and soft corals, wrasses, butterflyfish, and Ocellaris anemonefish living within magnificent giant anemones. Other species recorded include sea kraits, Moorish idols, rock cod, painted spiny lobsters, and blackspotted pufferfish. While currents are generally mild, they can strengthen unexpectedly. Divers should monitor surface conditions before entry and seek shelter behind coral structures if currents increase. Facilities available on-site include showers, changing rooms, and a rinse station.

Koh Adang offers a diverse underwater environment featuring reefs, pinnacles, drift sections, and wrecks. Depths range from 5 to 20 metres, with an average of 15 metres, making the site suitable for beginners. Visibility varies significantly between 5 and 30 metres. Access is strictly by boat, and divers should be prepared for moderate currents that can strengthen unexpectedly. Water temperatures remain consistent between 28 and 31C throughout the year. Hazards include active boat traffic, sharp coral, and rocks. Divers are advised to use a surface marker buoy and remain close to their guide. Night diving is available, and a cafe is located on-site for post-dive refreshments.

Tarutao offers a diverse underwater landscape featuring reefs, wrecks, and pinnacles. Depths range from 5 to 50 metres, with an average of 25 metres. The site is defined by strong currents, which necessitate careful planning around slack water. Divers may encounter overhead environments, and shore entries require caution due to potential surf and shore break. Visibility varies significantly from 5 to 30 metres. While rated for beginners, the presence of strong currents and overhead environments requires an Advanced Open Water certification. Night diving is available, and facilities include parking, toilets, first aid, and boat charters. Typical dive times are approximately 50 minutes.

Stonehenge in Malaysia is a diverse site featuring a mix of natural reef, pinnacle, and artificial reef structures. Reaching depths between 1 and 40 metres, the site requires boat access and is suitable for various skill levels, though deeper sections necessitate Advanced Open Water certification. Visibility is variable, ranging from 5 to 30 metres. Divers frequently encounter wrasses, while less common sightings include giant moray, sea krait, titan triggerfish, and various butterflyfish. Hazards include jellyfish, sea urchins, stonefish, and strong, variable currents. Guided tours are available to assist with navigation and current management. Divers should maintain buoyancy to avoid contact with sharp coral or rocks and watch for stonefish on the seabed.

Pattaya Corner at Koh Adang is a reef and wall site featuring drift diving conditions. Located 200 metres from shore, the site offers depths ranging from 12 to 25 metres, with an average depth of 17 metres. Divers should be prepared for moderate currents and visibility that fluctuates between 5 and 30 metres. Access is strictly by boat. The site is suitable for intermediate divers and supports night diving. Water temperatures remain consistent, ranging from 28 to 30 degrees Celsius throughout the year. Hazards include jellyfish, sharp coral, and strong currents. Air fills are available for those planning their dives.

Lotus Dive in Malaysia offers a diverse underwater environment featuring a reef, wall, pinnacle, and wreck. Suitable for intermediate divers, the site ranges from 5 to 35 metres in depth. Divers should expect moderate currents, which facilitate drift diving but require strong buoyancy control. Visibility varies between 5 and 25 metres, with water temperatures consistently between 27 and 30 degrees Celsius. Access is exclusively by boat, located 1000 metres from shore. Hazards include potential entanglement, jellyfish, sharks, sharp coral, stonefish, strong currents, and surf. Divers must remain close to their guide during descents and ascents to manage drift conditions effectively.

Snorkeling in Malaysia offers access to both natural reef structures and artificial reefs. The site is suitable for beginners, with depths ranging from 2 to 15 metres and an average depth of 8 metres. Entry is via the shore, and conditions are generally mild, though visibility fluctuates between 3 and 15 metres. Water temperatures remain warm throughout the year, typically between 29 and 31 degrees Celsius. Snorkellers should remain aware of boat traffic in the area, as well as the presence of jellyfish and sharp coral. A typical session lasts approximately 60 minutes.